HGA Takes on ExecuTemp HGA Takes on ExecuTemp Holly Gordon Associates, LLC has been named agency of record for ExecuTemp Training Resources. ExecuTemp is the fastest growing training and development placement firm in the U.S., growing revenues 700% over a three year period. ExecuTemp maintains clients such as Coca-Cola, IBM, UPS, Southern Company, MCI, and Motorola. ExecuTemp became very successful in a short period of time and recently moved their offices into a 5500 square foot building on Atkinson Road in Lawrenceville. HGA is managing ExecuTemp's public relations, advertising, and marketing campaigns.